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Chd|====================================================================
Chd|  COUNTIGEO                     source/interfaces/interf1/countigeo.F
Chd|-- called by -----------
Chd|        INSURFIGEO                    source/interfaces/interf1/insurfigeo.F
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE COUNTIGEO(IRECT,MNN,N,NRT_IGE,NRT_FE)
C-----------------------------------------------------------------------
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER N, NRT_IGE, NRT_FE
      INTEGER IRECT(*), MNN(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER NTAG(0:2*NUMNOD+2*NUMFAKENODIGEO)
      INTEGER I, NN
C-----------------------------------------------
C
      NTAG(0:2*NUMNOD+2*NUMFAKENODIGEO) = 0
      NTAG(0) = 1      ! special case IRECT=0
      N = 0
      DO I=NRT_FE*4+1,NRT_FE*4+NRT_IGE*4     ! 4 : size of IRECT
        NN = IRECT(I)
        IF(NTAG(NN) == 0) THEN
          N=N+1
          MNN(N)=NN
          NTAG(NN)=1
        END IF            
      ENDDO
C
      RETURN
      END
